Energy generated from tides is called tidal power, or tidal energy, and it is a form of hydropower that transforms energy obtained from tides into electricity, mainly.
Answer:
180m to the east
Explanation:
Displacement is the distance traveled in a specific direction. It is a vector quantity with both magnitude and direction. Therefore, the start and finish position is very paramount.
point A runs 150m east,
70m west
100m east
150m
--------------------------------------------------------→
70m
←---------------------
100m
-----------------------------------→
The displacement of the athlete = 150 - 80 + 100 = 180m to the east
Which two aspects of sound go together?
- <em>P</em><em>i</em><em>t</em><em>ch and frequency</em>
<u>Pitch</u><u> </u><u>and</u><u> </u><u>frequency</u><u> </u><u>are</u><u> </u><u>two</u><u> </u><u>aspects</u><u> </u><u>of</u><u> </u><u>sound</u><u> </u><u>that</u><u> </u><u>go</u><u> </u><u>together</u><u>.</u><u> </u><u>Pitch</u><u> </u><u>means</u><u> </u><u>Higness</u><u> </u><u>or</u><u> </u><u>Lowness</u><u> </u><u>of</u><u> </u><u>sound</u><u>.</u><u> </u><u>F</u><u>r</u><u>e</u><u>q</u><u>u</u><u>e</u><u>n</u><u>c</u><u>y</u><u> </u><u>is</u><u> </u><u>the measurement of the number of times that a repeated event occurs per unit of time.</u><u>.</u><u>.</u><u>~</u>
